If you planning to travel to Shimabarakanto Prefectural Park, Unzen, Japan, here is your 6-day travel weather forecast to make sure you have all the essentials needed during your stay. Start your day when the sunrises at 9:48 PM. The temperature feels like 67.8 with a humidity level of 74 so dress accordingly. Cloud coverage is 31 percent with visibility at 14.9 percent. Today’s UV index is 5, don’t forget the sunscreen if you need it! Today’s winds are traveling east at a speed of 4 MPH. At the end of the day don’t miss the sunset at 8:20 AM.